Technical Details:-
pecifications
Features SM-10 SM-20A
Microphone 1/2 Electret condenser microphone
Standard applied IEC 651 Type 2, ANSI 1.4 Type 2
Dynamic range 50 dB
Time weighting FAST (125 mS), SLOW (1 sec)
Frequency range 31.5 Hz → 8 kHz
Measuring level range (Auto Range) A-Weighting: 30 dB → 130 dB
C-Weighting: 35 dB → 130 dB
Data Data hold Min/max
Internal memory – 14,000 records
Specifications
Display: 4 digits LCD
Microphone: 1/2 inch electret condenser microphone
Power supply: 9V NEDA 1604, IEC 6F22, JIS 006P battery
Auto power off: Approx. 5 min
Environment: Indoor operation, < 2000 m
Standard applied: IEC 651 Type 2, ANSI 1.4 Type 2
Dynamic range: 50 dB
Resolution: 0.1 dB, Display update: 0.5 sec.
Time weighting: FAST(125mS), SLOW(1 sec)
Frequency range: 31.5 Hz to 8 kHz
Featuers:-
Designed to meet the measurement requirements of safety engineers, health, industrial safety offices and quality control in various environments.
A and C weightings for checking compliance with safety regulations as well as acoustic analysis
Measuring ranges: A weighting 30 ~130dB C weighting 35~130dB
Frequency range: 31.5Hz~8KHz
Display with 0.1dB steps on a 4 digits LCD
Slow (1 sec) and fast (125ms) response settings to check peak and average noise levels
Max/min recording
Data Hold to freeze reading on digital display
Accessories supplied: carrying case, user manual and 9 V battery (installed)
CE, designed to meet IEC651 type2, ANSI S1.4 type2
When calculating international shipping costs, Your total international shipping costs are influenced by your chosen trade route, and if it passes through a particular zone or channel, additional charges may apply. For more information on how your trade route impacts zone-specific charges, contact query@zillionsbuyer.com or +91-9168103909
If a buyer arranges an export delivery, the buyer must provide proof that the export is acceptable to the competenttax and customs authorities. All other shipments of Titled Products must pass through the Purchaser at an earlier date, when (i) the port from which the exported Product is released for export or (ii) the item leaves the territorial land, sea or airspace of the sending country.